# Alteration or repair permit ALT1762068 at 170 W Canton St, Boston

Boston Inspectional Services Department permit ALT1762068: issued May 6, 2026 for alteration or repair work at 170 W Canton St. N/R confirm occupancy as 3 Family and change occupancy to 1 Family. Remove white paint and restore red brick facade; full interior renovation, construct roof deck with hatch access/bulkhead skylight; install two roof top condensers, remove existing fire walks,remove section of rear wall and bump out dimensionally compliant 3 ft rear extension, install rear deck projecting 6 ft and juliet balcony, all as shown on zoning plans filed herewith.;eplan - BOA and BBRS; decisions valid until 01/2028.

- Permit number: ALT1762068
- Issued: May 6, 2026
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $2,960,765
- ZIP code: 02118
- All permits at this address: https://nearbypermits.com/boston/address/170-w-canton-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-03 07:05 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/